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THANX to all of you..
my system is 230v Ac, 50 Hz frequency, and i want to measure current using cts. when i am creating overcurrent or overvoltage fault at that time my project give trip signal to relay.
my maximum current is 15A and when it is reach to 20A it gives trip for overcurrent..
I...
thanks for reply.. i am trying to connect my Proteus and intouch wonderware using virtual i/o server so i prepare my project on my PC and check my logic is right or not..
first of all thanks to all of you... i want the perfect value of signal at particular instant so if fault is occurs my 8051 can generate tripping signal.
my relay is working on 12v dc (miniature relay for project) which is turn on and off by 8051 when fault is occurs...
i want to send my measured value by 8051 to the wonderware intouch (SCADA software) which is rs232 enable. how can i communicate with between two..????:bang::bang::bang::bang::bang:
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